TLV70015 用于便携式设备的 200mA、低 IQ、低压降稳压器
TLV70015 描述
The TLV700xx/TLV701xx series of low-dropout (LDO) linear regulators are low quiescent current devices with excellent line and load transient performance. These LDOs are designed for power-sensitive applications. A precision bandgap and error amplifier provides overall 2% accuracy. Low output noise, very high power-supply rejection ratio (PSRR), and low dropout voltage make this series of devices ideal for most battery-operated handheld equipment. All device versions have thermal shutdown and current limit for safety.
Furthermore, these devices are stable with an effective output capacitance of only 0.1 uF. This feature enables the use of cost-effective capacitors that have higher bias voltages and temperature derating
|
TLV70012 |
TLV70015 |
TLV70018 |
TLV70025 |
TLV70028 |
TLV70029 |
TLV70030 |
TLV70033 |
| Iout(Max)(A) |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
| Vdo(Typ)(mV) |
0.175 |
0.175 |
0.175 |
0.175 |
0.175 |
0.175 |
0.175 |
0.175 |
| Iq(Typ)(mA) |
0.031 |
0.031 |
0.031 |
0.031 |
0.031 |
0.031 |
0.031 |
0.031 |
| Vin(Min)(V) |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
| Vin(Max)(V) |
5.5 |
5.5 |
5.5 |
5.5 |
5.5 |
5.5 |
5.5 |
5.5 |
| Accuracy(%) |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
| Output Capacitor(uF) |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
| Output Capacitor Type |
Ceramic |
Ceramic |
Ceramic |
Ceramic |
Ceramic |
Ceramic |
Ceramic |
Ceramic |
| Fixed Output Options(V) |
1.2 |
1.5 |
1.8 |
2.5 |
2.8 |
2.9 |
3 |
3.3 |
| Pin/Package |
5SC70, 5SOT, 6WSON |
5SC70, 5SOT, 6WSON |
5SC70, 5SOT, 6WSON |
5SC70, 5SOT, 6WSON |
5SC70, 5SOT, 6WSON |
6WSON |
5SC70, 5SOT, 6WSON |
5SC70, 5SOT, 6WSON |
| Rating |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Regulated Outputs(#) |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
TLV70015 特性
- Very Low Dropout:
- 43 mV at IOUT = 50 mA, VOUT = 2.8 V
- 85 mV at IOUT = 100 mA, VOUT = 2.8 V
- 175 mV at IOUT = 200 mA, VOUT = 2.35 V
- 2% Accuracy
- Low IQ: 31 uA
- Available in Fixed-Output Voltages from 0.7 V to 4.8 V
- High PSRR: 68 dB at 1 kHz
- Stable with Effective Capacitance of 0.1 uF
- Thermal Shutdown and Overcurrent Protection
- Available in 1,5-mm × 1,5-mm SON-6, SOT23-5, and SC-70 packages
- APPLICATIONS
- Wireless Handsets
- Smart Phones, PDAs
- MP3 Players
- ZigBee(R) Networks
- Bluetooth(R) Devices
- Li-Ion Operated Handheld Products
- WLAN and Other PC Add-on Cards
TLV70015 芯片订购指南
| 器件 |
状态 |
温度 (oC) |
价格（美元） |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| TLV70015DSER |
ACTIVE |
-40 to 125 |
1.00 | 1ku |
WSON (DSE) | 6 |
3000 | LARGE T&R |
|
| TLV70015DSET |
ACTIVE |
-40 to 125 |
1.10 | 1ku |
WSON (DSE) | 6 |
250 | SMALL T&R |
|
TLV70015 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| TLV70015DSER |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TLV70015DSER |
TLV70015DSER |
| TLV70015DSET |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TLV70015DSET |
TLV70015DSET |
TLV70015 应用技术支持与电子电路设计开发资源下载
- TLV70015 数据资料 dataSheet 下载.PDF
- TI 德州仪器LDO低压差线性稳压器驱动器选型与价格参考 . xls
- Dual MOSFET Driver
(PDF 498 KB)
- 全面认识开关型电源中的BUCK-BOOST功率级 (Rev. A)
(PDF 2206 KB)
- LDO PSRR Measurement Simplified
(PDF 140 KB)
- LDO Noise Demystified
(PDF 782 KB)
- 标准线性产品交叉参考 (Rev. D)
(PDF 1058 KB)
- 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 高速数据转换 (PDF 1967 KB)
TLV70015 工具与软件